11:31:41 Create new PHPExcel object<br />11:31:41 Set document properties<br />11:31:41 Add data<br />11:31:41 Set data validation<br />11:31:41 Write to Excel2007 format<br />11:31:41 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0139 seconds<br />11:31:41 Current memory usage: 3.5 MB<br />11:31:41 Peak memory usage: 3.5 MB<br />11:31:41 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples<br />